.content {
  width: 1200px;
  margin: 20px auto;
}

.content>div {
  display: none !important;
}

.content>div.active {
  display: block !important;
}

.content>.list {
  display: flex;
  flex-direction: column;
}

.content>.list>.top {
  height: 40px;
  box-sizing: border-box;
  padding-left: 20px;
  display: flex;
  align-items: center;
  background-color: pink;
}

.content>.list>.top>input {
  width: 15px;
  height: 15px;
  margin-left: 20px;
}

.content>.list>.bottom {
  height: 50px;
  background-color: pink;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  padding: 0 20px;
}

.content>.list>.center {
  box-sizing: border-box;
  padding: 10px;
}

.content>.list>.center>li {
  width: 100%;
  height: 100px;
  border: 1px solid #333;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.content>.list>.center>li>div {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.content>.list>.center>li>.select,
.content>.list>.center>li>.destory,
.content>.list>.center>li>.show {
  width: 100px;
}

.content>.list>.center>li>.price,
.content>.list>.center>li>.number,
.content>.list>.center>li>.subPrice {
  width: 200px;
}

.content>.list>.center>li>.title {
  flex: 1;
  justify-content: flex-start;
  align-items: flex-start;
  box-sizing: border-box;
  padding: 5px;
}

.content>.list>.center>li>.price,
.content>.list>.center>li>.subPrice {
  color: red;
  font-size: 20px;
}

.content>.list>.center>li>.number>input {
  width: 50px;
  height: 30px;
  border: none;
  text-align: center;
}

.content>.list>.center>li>.number>button {
  padding: 5px 10px;
  cursor: pointer;
}